<%@ page import="com.tianxiabuyi.model.pojo.User" %>
<%@ page pageEncoding="UTF-8"%>
<%
	Object user = null;
	if (session.getAttribute("user") != null) {
	    user = session.getAttribute("user");
		session.removeAttribute("user");
	}
	if (user instanceof User) {
		response.sendRedirect("/txzj/login.jsp");
		return;
	}
	response.sendRedirect("/login.jsp");
%>